Worst-Case Depressurization Testing (Micro Course)
(0.9 CEU; 55 minutes) Naturally drafting combustion appliances often spill their combustion products and produce carbon monoxide. Worst-case depressurization testing is an accepted way to discover whether a particular heating appliance is spilling or producing CO during worst-case conditions.
$20.00
10000 in stock
- Includes a single-choice exam, a certificate, CEU’s and a student dashboard.
- Score 80% or better on the final exam and receive a professional certificate.
- Store certificates and CEU awards on your student dashboard.
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1. Purchase a training product.
2. Give the coupon on the checkout page.
3. Find your course in the Student Dashboaard